PGA TOUR AT&T PEBBLE BEACH PRO-AMSite: Pebble Beach, Calif.Courses: Pebble Beach GL (Yardage: 6,816. Par: 72); Spyglass Hill (Yardage: 6,953. Par: 72); Monterey Peninsula (Yardage: 6,958. Par: 71).Purse: $7.4 million. Winner's share: $1,332,000.Television: Saturday, 2-3:30 p.m. (Golf Channel), 4-7 p.m. (CBS); Sunday, 1-2:45 p.m. (Golf Channel); 3-6 p.m. (CBS).Defending champion: Jordan Spieth.Last week: Gary Woodland won the Waste Management Phoenix Open.FedExCup leader: Patton Kizzire.Notes: Rory McIlroy makes his PGA Tour season debut and his first appearance at the AT&T Pebble Beach Pro-Am. ... This is the second tournament of the year that features the top three players in the world: Dustin Johnson, Jon Rahm and Spieth. ... The field features at least one major champion from every year dating to 2000 (Vijay Singh). Also playing is David Duval (2001 British Open), Mike Weir (2003 Masters) and Angel Cabrera (2007 U.S. Open, 2009 Masters). ... Phil Mickelson, a three-time Pebble winner, is playing for the 23rd time. The only year he missed since 1994 was in 2015, when his children were on spring break. ... Adam Scott is playing for the first time since 2010, the year Pebble Beach hosted the U.S. Open. ... Peter Jacobsen is playing for the first time in 10 years. He won at Pebble Beach in 1995. ... The PGA Tour has gone four consecutive weeks with a sudden-death playoff. Pebble Beach hasn't had a playoff since 2008, when Steve Lowery defeated Singh.Next week: Genesis Open.Online:www.pgatour.com